Merge pull request #5107 from abravalheri/workaround-macos

[CI] Constraint transient test dependency on `pyobjc`

Author: abravalheri

pyproject.toml

@@ -56,6 +56,7 @@ test = [
 	"tomli-w>=1.0.0",
 	"pytest-timeout",
 	'pytest-perf; sys_platform != "cygwin"', # workaround for jaraco/inflect#195, pydantic/pydantic-core#773 (see #3986)
+	'pyobjc<12; sys_platform == "darwin" and python_version <= "3.9"', # workaround for #5105
 	# for tools/finalize.py
 	'jaraco.develop >= 7.21; python_version >= "3.9" and sys_platform != "cygwin"',
 	"pytest-home >= 0.5",